Original edition published in 1975.

Includes bibliographical references and index.

Introduction / Yuval Noah Harari -- Preface to the 2023 Edition -- All animals are equal ... or why the ethical principle on which human equality rests requires us to extend equal consideration to animals too -- Tools for research ... no, it's not all about saving human lives -- Down on the Factory Farm ... or what happened to your dinner when it was still an animal -- Living without speciesism ... while combating climate change and enjoying a healthier life -- Man's dominion ... a short history of speciesism -- Speciesism today ... objections to Animal Liberation, and the progress made in overcoming them.

"Singer returns to the major arguments and examples of his seminal 1975 work and brings us to the current moment. This edition, revised from top to bottom, covers important reforms in the European Union, and now in various U.S. states. On the flip side, Singer shows the impact of the expansion of factory farming due to demand for animal products in China. Singer describes how meat consumption is taking a toll on the environment, and factory farms pose a profound risk for spreading new viruses even worse than COVID-19. Animal Liberation Now includes alternatives to what has become a profound environmental and social as well as moral issue. Framed as an appeal to conscience, fairness, decency, and justice, it is intended for the supporter and the skeptic alike" -- Provided by publisher.